Customer & Insights
The path forward isn't clear. What's real? What's hype? We bridge the gap between expensive experiments and measurable results.
Customer Stories
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Omnes: Building a Scalable IT Backbone for Medical Distribution Consolidation
Omnes Medical partnered with Stratos to design a unified IT framework for its aggressive buy-and-build strategy. By standardizing finance ERP and a central CRM, they created a "plug-and-play" infrastructure to integrate diverse SMEs while preserving operational agility

How Clinique des Champs-Elysées Scaled via Data & Digitalization
Clinique des Champs-Elysées pivoted from surgery to aesthetic medicine under Tracy Cohen Sayag. Data-driven ops fueled growth from one site to 20+ clinics, with plans for Europe

Chronos Dental - Digitalizing the Dental Lab Network
Chronos Dental modernized its network of laboratories by deploying a custom tool to replace manual workflows with real-time traceability and a seamless digital link between dentists and prosthetists.

Modernizing Nuclear Operations – Designing SITES' ERP Transformation
SITES operates in sensitive nuclear environments. Facing manual processes and an undersized legacy stack, Stratos designed a roadmap to centralize core functions in a robust ERP while deploying specialized satellite tools for ISO compliance and safety.

Tuco Energie: Structuring R&D for Scale Renevation
Stratos audited Tucoenergie’s digital ecosystem. By decoupling the R&D strategy from legacy support tasks and defining a hybrid "Build vs. Buy" architecture, Stratos paved the way for a 25% productivity gains.

Castalie: How Stratos Guided Castalie’s IT Roadmap for Scalability
Stratos partnered with Castalie to audit and overhaul an aging IT infrastructure. By moving away from a limiting monolith to a "Best of Breed" stack, Stratos designed a roadmap to secure revenue, optimize field operations, and support Castalie’s rapid growth.

Discipline Before Digitalization. EFOR's Buy and Build Successful Story
EFOR scaled to €300m revenue with minimal digital infrastructure. Post-LBO, Stratos audited CVO's legacy tech during acquisition, designed a scalable stack, and built foundations for digitalization—time tracking, revenue dashboards, and a playbook for future M&A integrations.

Preserving Theop’s Secret Sauce for Tracking Projects
How do you scale through acquisitions without breaking what works? Florac-backed Theop grew rapidly while preserving team workflows—by building simple, unified reporting systems that created visibility across entities without disrupting success.

Forward: Driving margin visibility and revenue clarity through a buy and build strategy
Stratos unified systems and processes for a fast-growing cybersecurity group, enabling clear financial visibility and scalable growth.

Letsignit: Refactoring of ARR tracking for an online signing SaaS
LetSignit partnered with Stratos to clarify true ARR before fundraising. By restructuring Salesforce, reconciling CRM and accounting, and implementing ARR waterfalls and cohorts, they established a single source of truth, enabling accurate revenue tracking.

Lascom: From legacy PLM to modern SaaS and a succesful exit
SaaS‑driven transformation of a legacy PLM vendor into a focused Food & Cosmetics specialist, with a modern cloud platform, packaged offering, and ARR and win‑rate uplift that ultimately led to Lascom's strategic acquisition by Aptean in the cloud solutions market.

Crystal: Integration of a SaaS startup into a €300 million company backed by Seven2
Stratos successfully guided Crystal’s acquisition of a fintech startup by acting as interim CDO to bridge cultural gaps, resulting in the retention of key talent and the launch of the Kwarxio digital platform.

Blackroom: An AI-native M&A data room, with Claude in the product.
Stratos built Blackroom to challenge two-decade incumbents in the virtual data room market, with Claude powering the intelligence dealmakers use inside the room.
Customer Stories

Blackroom: An AI-native M&A data room, with Claude in the product.
Stratos built Blackroom to challenge two-decade incumbents in the virtual data room market, with Claude powering the intelligence dealmakers use inside the room.
Customer Stories

Crystal: Integration of a SaaS startup into a €300 million company backed by Seven2
Stratos successfully guided Crystal’s acquisition of a fintech startup by acting as interim CDO to bridge cultural gaps, resulting in the retention of key talent and the launch of the Kwarxio digital platform.
Customer Stories
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Omnes: Building a Scalable IT Backbone for Medical Distribution Consolidation
Omnes Medical partnered with Stratos to design a unified IT framework for its aggressive buy-and-build strategy. By standardizing finance ERP and a central CRM, they created a "plug-and-play" infrastructure to integrate diverse SMEs while preserving operational agility

How Clinique des Champs-Elysées Scaled via Data & Digitalization
Clinique des Champs-Elysées pivoted from surgery to aesthetic medicine under Tracy Cohen Sayag. Data-driven ops fueled growth from one site to 20+ clinics, with plans for Europe

Chronos Dental - Digitalizing the Dental Lab Network
Chronos Dental modernized its network of laboratories by deploying a custom tool to replace manual workflows with real-time traceability and a seamless digital link between dentists and prosthetists.
Customer Stories

Discipline Before Digitalization. EFOR's Buy and Build Successful Story
EFOR scaled to €300m revenue with minimal digital infrastructure. Post-LBO, Stratos audited CVO's legacy tech during acquisition, designed a scalable stack, and built foundations for digitalization—time tracking, revenue dashboards, and a playbook for future M&A integrations.
Customer Stories
Customer Stories

Preserving Theop’s Secret Sauce for Tracking Projects
How do you scale through acquisitions without breaking what works? Florac-backed Theop grew rapidly while preserving team workflows—by building simple, unified reporting systems that created visibility across entities without disrupting success.
Insights
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The Mismatch Trap on CRM: Why One Size Does Not Fit All in Business Services CRM
Your CRM succeeds only when it reflects how you actually go to market

How Doctolib's Hegemony is Squeezing French Clinics
Doctolib’s monopoly traps French clinics in a costly dependency. Data silos and high fees block networks from analyzing the patient journey, threatening their strategic sovereignty.

EFOR: Discipline Before Digitalization
EFOR’s success shows the paradox: no tools until 100m of revenue, just world-class execution
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The Current State of Systems, Data, and AI in B2B Services
B2B services firms show strong delivery digitization but still operate with fragmented systems, complex data, and uneven AI adoption.

Which KPIs Should SaaS Businesses Monitor in 2026?
"Growth at all costs" is over. Stratos' framework prioritizes efficiency via NRR, CAC Payback, and LTV:CAC to drive sustainable SaaS profitability.
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How the Modern Data Stack Powers AI at Scale
Modern data stack evolves from analytics to AI backbone. Cloud warehouses, streaming data, and lakehouse architectures enable real-time ML at scale, addressing training-serving skew and governance for production AI systems.

Modern Medical Imaging: RIS, PACS, and the Challenges of Nuclear Medicine
Modern Medical Imaging: RIS, PACS, and the Challenges of Nuclear Medicine Medical imaging has undergone a digital revolution over the past decades. Between conventional radiology and nuclear medicine, healthcare professionals now rely on sophisticated information systems to manage, archive, and analyze the millions of images produced each year. At the heart of this transformation are two essential technological pillars: the RIS (Radiology Information System) and the PACS (Picture Archiving and Communication System).
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Five SaaS Metrics That Matter to Investors
A practical framework for evaluating SaaS performance through net revenue retention, CAC payback, ARR quality, efficiency and reliable data infrastructure.
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Buy & Build IT Strategy
How Buy & Build investors can maximize value creation by aligning IT choices with the investment thesis — phased, targeted implementations.
Early Signs of Tuck-In Tech Deals
Many startups face a far grimmer reality nowadays, but there may be interesting opportunities in the European market to add a tech dimension to service-sector LBOs
Accounting Roll-Ups: Why Tech Integration Now Matters So Much
Consolidators can no longer rely on buying cheap — real value is created by connecting every new office to the same digital backbone.

The Great Deflation: Why Building Tech Will Only Get Cheaper
Low-cost coders and AI tools give the easiest route to build tech-enabled companies. What this means for competitive moats and valuations.
How French Clinic Networks Are Reinventing Profitability
Facing LBO debt and regulatory pressure, French clinic networks must reinvent their model. The focus shifts to restructuring and medical value.
Transforming Referral Networks with CRM and Automation
Treat referring doctors like VIP clients using CRM & automation. Track volume, personalize updates, and predict churn for a scalable patient flow.
How to track ARR when CRM and Accounting don't match?
When Sales and Finance data clash, your ARR and Churn are wrong. Fix it by rationalizing offers, automating recognition, and centralizing data.
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Navigating Data Sovereignty While Working with US Cloud Providers
Mid-cap companies face a sovereignty squeeze: too large to ignore GDPR risks, too small for dedicated multi-cloud teams. Sovereignty adds 30-40% costs.
Fixed-Fee Project Disasters: Early Warning Signals from Your Time Tracking Data
Six critical metrics hiding in your time tracking data that predict project disasters weeks before they appear in financial reports.

The IT Blind Spot
This brief explores why IT is often overlooked in the boardroom and how to reposition it as a lever for risk mitigation, operational efficiency, and value creation.